HG VAP AMMONIA HIGH Pipe Marker
Part Number: 145908
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$9.49
(USD)
Card of 4 Each
Part Number: 145908
Description
Pipe markers comply with IIAR Bulletin 114, which modifies the color scheme from yellow to orange to meet ANSI's A13.1 (2007) revised standard.
- IIAR pipe markers should include: the marker body (AMMONIA), physical state, pressure level, directional arrows, and an ammonia piping abbreviation
- Style 4 pipe markers measure 1-1/8 in. x 7 in., comes with four markers per card and fit pipe diameter 3/4 in. to 2-3/8 in.
- B-946 Pressure Sensitive Vinyl is printed with weather-resistant inks and is suitable for indoor and outdoor applications
- Use with directional arrow pipe markers or banding tape
Key Features
- Pipe Marker Mounting Style: Self-Adhesive
- IIAR Phase: VAP
- Color: Black, Blue, Green, Yellow on Orange
- Overall Size: 0.75 - 2.375"
- IIAR Pressure Level: HIGH
- Material: Vinyl
- IIAR System Abbreviation: HG
- IIAR Legend: AMMONIA
Specifications
Key Characteristics
| Catalog Page # Page number and hyperlink to the digital version of the print catalog. | 345 |
|---|---|
| Product Number | 145908 |
| UPC | 754473546960 |
| UOM | Card of 4 Each |
| Quantity per Card or Sheet | 4 |
| Cards or Sheets per Pack | 1 |
| Brand Name | Brady® |
Dimensions
| Dimensions | 1.125 in H x 7 in W |
|---|---|
| Height | 1.125 in |
| Width | 7 in |
| Thickness | 0.004 in |
| Pipe Marker Style | 4 |
Material Characteristics
| Material Number The Brady number that is assigned to the base material of this product. Click on the material number to view more information. | B-946 (View Technical Data Sheet) |
|---|---|
| Material View the Material Number and Technical Data Sheet for more information. | Vinyl |
| Adhesive Type | Permanent Acrylic |
| Average Outdoor Durability The average life in a exterior application for this material. View the material's Technical Data Sheet for specific testing data. | 8 to 10 Years |
| Finish | Gloss |
| Color | Black, Blue, Green, Yellow on Orange |
| Resistance Properties | Abrasion-resistant, Chemical-resistant, Weather-resistant |
| Indoor or Outdoor Use | Outdoor Use |
| Service Temperature Range °F | -40 °F - 180 °F |
| Minimum Application Temperature °F | 0 °F |
| Compatible Surface Types | General |
Product Features
| Application The type of application or end use environment the product is designed for. | Pipe and Valve Marking |
|---|---|
| Class | Other liquids |
| Pipe Marker Mounting Style Mounting styles include self-adhesive, snap-around, snap-on, strap-on, wrap around, and a fiberglass carrier. | Self-Adhesive |
Compatibility
| Overall Size | 0.75 - 2.375" |
|---|---|
| Maximum Outside Pipe Diameter | 2.375 in |
| Minimum Outside Pipe Diameter | 0.75 in |
Preprinted Information
| Text Legend | HG VAP AMMONIA HIGH |
|---|---|
| IIAR Legend | AMMONIA |
| IIAR System Abbreviation | HG |
| IIAR Phase Text that appears on the IIAR pipe marker to indicate if the pipe is carrying ammonia liquid (LIQ) or vapor (VAP). | VAP |
| IIAR Pressure Level Text that appears on the IIAR pipe marker to indicate if the pipe is at high or low pressure. | HIGH |
| Pre-Printed Areas on Label | IIAR Components |
| Arrow Direction | No Arrow |
| Character Height | 0.75 in |
| Text Language | English |
Compliance
| California Prop 65 Proposition 65 (formally titled "The Safe Drinking Water and Toxic Enforcement Act of 1986") is a California law passed by direct voter initiative in 1986. | No warning label required |
|---|---|
| REACH SVHC Status | Part does not contain an SVHC |
| REACH Candidate List Date | 05 November 2025 |
| Country of Origin All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. | United States of America |
| ECCN (Export Commodity Control Number) All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. | EAR99 |
| HTS Code (Harmonized Tariff Schedule) All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. | 4911.99.8000 |
| RoHS Compliance Status | Compliant with 2011/65/EU with exemptions |
| UNSPSC United Nations Standard Products and Services Code that is used by manufacturers. | 55121737 |
Documentation, Guides & Videos
Product Overviews & Specs
Compliance Documents
You'll find additional compliance information in this page's product specifications and can use this form to request product certifications.
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Pipe color code chart: ANSI/ASME A13.1
| Label Color | Text Color | Example | Pipe Contents |
|---|---|---|---|
| Red | White |
Red
|
Firefighting |
| Orange | Black |
Orange
|
Toxic or corrosive |
| Yellow | Black |
Yellow
|
Flammable, combustible or oxidizing |
| Gray | Black |
Gray
|
Steam; or steam condensate, boiler feedwater, or other hot water |
| Green | White |
Green
|
Potable, cooling, or other cold or tepid water |
| Blue | White |
Blue
|
Compressed air |
| Purple | White |
Purple
|
To be defined by the user |
| White | Black |
White
|
To be defined by the user |
| Brown | White |
Brown
|
To be defined by the user |
| Black | White |
Black
|
To be defined by the user |
Pipe marker visibility and size requirements
| Outside Diameter of Pipe or Covering | Length of Color Field | Letter Height |
|---|---|---|
| 0.7 in-1.3 in (18-33 mm) | 8 in (203 mm) | 0.5 in (13 mm) |
| 1.4 in-2.4 in (34-61 mm) | 8 in (203 mm) | 0.7 in (19 mm) |
| 2.5 in-6.7 in (62-170 mm) | 12 in (305 mm) | 1.3 in (32 mm) |
| 6.8 in-10 in (171-254 mm) | 24 in (610 mm) | 2.5 in (64 mm) |
| Over 10 in (Over 254 mm) | 32 in (813 mm) | 3.5 in (89 mm) |
What if your pipe or covering outside diameter is less than 0.7 inch or 18 mm?
In cases where it is difficult to label a pipe or covering due to size, we advise using durable and long-lasting energy source or valve tags in place of pipe labels or markers.
Read more about IIAR Ammonia Pipe Labeling and Marking Standards